Finding the Fourth Proportional to 32,201,487.36, 44,441,196.48 and 24,038,553.60
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Solution
The fourth proportional to 32,201,487.36, 44,441,196.48 and 24,038,553.60 is: 33,175,550.92
Step by Step Solution
- Step 1: Write the proportion equation
32,201,487.36 : 44,441,196.48 = 24,038,553.60 : x - Step 2: Convert to fraction form
32,201,487.36/44,441,196.48 = 24,038,553.60/x - Step 3: Cross multiply
32,201,487.36x = 44,441,196.48 × 24,038,553.60 - Step 4: Simplify right side
32,201,487.36x = 1,068,302,083,632,611.38 - Step 5: Solve for x
x = 1,068,302,083,632,611.38/32,201,487.36 - Step 6: Final answer
x = 33,175,550.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.